Face aerogel cover equipment

Abstract

Provided is a protective mask that includes one or more layers of an air-permeable aerogel. The aerogel can be nonmetallic, metallic, metallic oxide, semi-conductive, or any combination thereof. The protective mask can include a nonmetallic interior layer and a metallic or metallic oxide exterior layer surrounding the nonmetallic interior layer. Alternatively, the facemask can include a semi-conductive layer, a power source, and a customizable switch. The pore size of the aerogel can be selected from a size ranging from <1 to 100 nanometers based on intended use. One or more layers can be incorporated into a facemask or respirator filter to protect a user from nanometric airborne particles, harmful chemicals used in industry, and the like. The filter is reusable and the pore size can be customized to deny entry to almost any size of particulate that is desired.

Dependencies are inferred from the claim text.